First off, why are in need of this information? If you're already dealing with RR in some manner, it would be best to make this inquiry directly to them. Besides, we have listed in our records dozens of different sites and locations where the various divisions of Rolls-Royce are using our products, so even if we were allowed to disclose this information, the question is meaningless in it's current form.
John R. Baker, P.E.
Product 'Evangelist'
Product Engineering Software
Siemens PLM Software Inc.
Industry Sector
Cypress, CA